/* 首页轮播区域 */
.hero-carousel-section {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 600px;
    margin: 2rem 0;
    overflow: hidden;
  }
  
  .hero-carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
  }
  
  .carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    opacity: 0;
    transition: opacity 1s ease;
  }
  
  .carousel-item.active {
    opacity: 1;
    z-index: 1;
  }
  
  .carousel-image {
    flex: 1;
    background-size: cover;
    background-position: center;
    min-width: 50%;
  }
  
  .carousel-content {
    flex: 1;
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: rgba(0, 98, 155, 0.9);
    color: white;
    max-width: 600px;
  }
  
  /* 多图轮播 */
  .multi-carousel {
    background: var(--dark-bg);
    padding: 2rem 0;
  }
  
  .carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 1rem;
    padding: 0 1rem;
  }
  
  .carousel-slide {
    min-width: calc(33.333% - 1rem);
    background-size: cover;
    background-position: center;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/9;
  }
  
  .carousel-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
  }
  
  .slide-content {
    position: relative;
    z-index: 1;
    color: white;
    padding: 1.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  
  /* 控制按钮 */
  .carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
  }
  
  .carousel-control:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
  }
  
  .carousel-control.prev {
    left: 2rem;
  }
  
  .carousel-control.next {
    right: 2rem;
  }
  
  .carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
  }
  
  .carousel-dot.active {
    background: white;
  }
  